CLOUD Invades White House Air Space sends Bush to Bunker

The mysterious flying object first blipped across U.S. security radar 20 miles south of Reagan National Airport at 10:40 a.m. yesterday and appeared headed swiftly toward the District.

About 15 minutes later, President Bush was in an underground bunker at the White House and Vice President Cheney was escorted off the White House grounds to a secure location, officials said.

....After vanishing from radar, the target then reappeared several minutes later.....

.....But all the search teams saw were clouds. Turns out, that's all it was....

full story:
D.C. Alert Triggered By Clouds